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/freebsd-11-stable/sys/dev/aic7xxx/ | ||
H A D | aic7xxx_osm.c | diff 66891 Mon Oct 09 17:54:54 MDT 2000 gibbs Close a race condition that doesn't really exist in -current. When a resource shortage occurs, freeze our queue and then set the resource shortage flag while the controller data structure is locked. The old code did these in the wrong order potentially allowing our interrupt handler to release the queue and clear the flag before the freeze ever occurred. |
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